/*
 * Copyright (c) 1996-2011 Oracle and/or its affiliates. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Oracle nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */



//~--- JDK imports ------------------------------------------------------------

import java.io.*;

import java.util.*;

import javax.activation.*;

import javax.mail.*;
import javax.mail.internet.*;

/**
 * msgsendsample creates a very simple text/plain message and sends it.
 * <p>
 * usage: <code>java msgsendsample <i>to from smtphost true|false</i></code>
 * where <i>to</i> and <i>from</i> are the destination and
 * origin email addresses, respectively, and <i>smtphost</i>
 * is the hostname of the machine that has the smtp server
 * running. The last parameter either turns on or turns off
 * debugging during sending.
 *
 * @author Max Spivak
 */
public class msgsendsample {
    static String msgText = "This is a message body.\nHere's the second line.";

    public static void main(String[] args) {
        if (args.length != 4) {
            usage();
            System.exit(1);
        }

        System.out.println();

        String  to    = args[0];
        String  from  = args[1];
        String  host  = args[2];
        boolean debug = Boolean.valueOf(args[3]).booleanValue();

        // create some properties and get the default Session
        Properties props = new Properties();

        props.put("mail.smtp.host", host);

        if (debug) {
            props.put("mail.debug", args[3]);
        }

        Session session = Session.getInstance(props, null);

        session.setDebug(debug);

        try {

            // create a message
            MimeMessage msg = new MimeMessage(session);

            msg.setFrom(new InternetAddress(from));

            InternetAddress[] address = { new InternetAddress(to) };

            msg.setRecipients(Message.RecipientType.TO, address);
            msg.setSubject("JavaMail APIs Test");
            msg.setSentDate(new Date());

            // If the desired charset is known, you can use
            // setText(text, charset)
            msg.setText(msgText);
            Transport.send(msg);
        } catch (MessagingException mex) {
            System.out.println("\n--Exception handling in msgsendsample.java");
            mex.printStackTrace();
            System.out.println();

            Exception ex = mex;

            do {
                if (ex instanceof SendFailedException) {
                    SendFailedException sfex    = (SendFailedException) ex;
                    Address[]           invalid = sfex.getInvalidAddresses();

                    if (invalid != null) {
                        System.out.println("    ** Invalid Addresses");

                        for (int i = 0; i < invalid.length; i++) {
                            System.out.println("         " + invalid[i]);
                        }
                    }

                    Address[] validUnsent = sfex.getValidUnsentAddresses();

                    if (validUnsent != null) {
                        System.out.println("    ** ValidUnsent Addresses");

                        for (int i = 0; i < validUnsent.length; i++) {
                            System.out.println("         " + validUnsent[i]);
                        }
                    }

                    Address[] validSent = sfex.getValidSentAddresses();

                    if (validSent != null) {
                        System.out.println("    ** ValidSent Addresses");

                        for (int i = 0; i < validSent.length; i++) {
                            System.out.println("         " + validSent[i]);
                        }
                    }
                }

                System.out.println();

                if (ex instanceof MessagingException) {
                    ex = ((MessagingException) ex).getNextException();
                } else {
                    ex = null;
                }
            } while (ex != null);
        }
    }

    private static void usage() {
        System.out.println("usage: java msgsendsample <to> <from> <smtp> true|false");
    }
}


//~ Formatted by Jindent --- http://www.jindent.com
